soc/sof/compress.c

37 	snd_compr_fragment_elapsed(sps->cstream);
48 void snd_sof_compr_fragment_elapsed(struct snd_compr_stream *cstream)
56 	if (!cstream)
59 	rtd = cstream->private_data;
60 	crtd = cstream->runtime;
71 	sof_set_transferred_bytes(sstream, spcm->stream[cstream->direction].posn.host_posn,
75 	schedule_work(&spcm->stream[cstream->direction].period_elapsed_work);
79 			     struct snd_compr_stream *cstream,
82 	struct snd_dma_buffer *dmab = cstream->runtime->dma_buffer_p;
83 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
84 	int dir = cstream->direction;
96 			  struct snd_compr_stream *cstream)
98 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
99 	struct snd_compr_runtime *crtd = cstream->runtime;
114 	dir = cstream->direction;
116 	if (spcm->stream[dir].cstream) {
121 	spcm->stream[dir].cstream = cstream;
132 			  struct snd_compr_stream *cstream)
135 	struct sof_compr_stream *sstream = cstream->runtime->private_data;
136 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
147 	stream.comp_id = spcm->stream[cstream->direction].comp_id;
149 	if (spcm->prepared[cstream->direction]) {
152 			spcm->prepared[cstream->direction] = false;
155 	cancel_work_sync(&spcm->stream[cstream->direction].period_elapsed_work);
156 	spcm->stream[cstream->direction].cstream = NULL;
163 				struct snd_compr_stream *cstream, struct snd_compr_params *params)
166 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
167 	struct snd_compr_runtime *crtd = cstream->runtime;
202 	cstream->dma_buffer.dev.type = SNDRV_DMA_TYPE_DEV_SG;
203 	cstream->dma_buffer.dev.dev = sdev->dev;
204 	ret = snd_compr_malloc_pages(cstream, crtd->buffer_size);
208 	ret = create_page_table(component, cstream, crtd->dma_area, crtd->dma_bytes);
216 	pcm->comp_id = spcm->stream[cstream->direction].comp_id;
218 	pcm->params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr;
220 	pcm->params.direction = cstream->direction;
239 	ret = snd_sof_set_stream_data_offset(sdev, &spcm->stream[cstream->direction],
251 	spcm->prepared[cstream->direction] = true;
260 				struct snd_compr_stream *cstream, struct snd_codec *params)
269 			     struct snd_compr_stream *cstream, int cmd)
272 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
282 	stream.comp_id = spcm->stream[cstream->direction].comp_id;
348 			  struct snd_compr_stream *cstream,
351 	struct snd_compr_runtime *rtd = cstream->runtime;
356 	if (cstream->direction == SND_COMPRESS_PLAYBACK)
363 			     struct snd_compr_stream *cstream,
367 	struct snd_soc_pcm_runtime *rtd = cstream->private_data;
368 	struct sof_compr_stream *sstream = cstream->runtime->private_data;
376 	tstamp->pcm_io_frames = div_u64(spcm->stream[cstream->direction].posn.dai_posn,